Home / 1,627,001.13-2,438,780.99-601,672.55

Finding the Fourth Proportional to 1,627,001.13, 2,438,780.99 and 601,672.55

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Solution

The fourth proportional to 1,627,001.13, 2,438,780.99 and 601,672.55 is: 901,872.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,627,001.13 : 2,438,780.99 = 601,672.55 : x
  2. Step 2: Convert to fraction form
    1,627,001.13/2,438,780.99 = 601,672.55/x
  3. Step 3: Cross multiply
    1,627,001.13x = 2,438,780.99 × 601,672.55
  4. Step 4: Simplify right side
    1,627,001.13x = 1,467,347,561,942.56
  5. Step 5: Solve for x
    x = 1,467,347,561,942.56/1,627,001.13
  6. Step 6: Final answer
    x = 901,872.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.